From: Aditya Mahajan <adityam@umich.edu>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Modes and conditional part of the source
Date: Thu, 28 Feb 2019 06:54:06 -0500 (EST) [thread overview]
Message-ID: <nycvar.YAK.7.76.44.1902280636230.5154@nqv-guvaxcnq> (raw)
In-Reply-To: <op.zxw3fte862epfj@lpr>
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On Thu, 28 Feb 2019, Procházka Lukáš Ing. wrote:
> Hello,
>
> I'm struggling with using modes to make a part of the text conditional.
>
> Here is my code:
>
> ----
> \def\b#1{\startmode[#1]}
> \def\e{\stopmode}
>
> % \enablemode[100] % For optional usage
>
> \starttext
> A
> \b{100} % Should be start of some conditional text from here ...
> B
> \e % ... to here
> \stoptext
Modes don't work that way. You can do something like this:
\define[1]\bbb
{\doifnotmode{#1}
{\grabbufferdata[dummy][bbb][eee]}}
\let\eee\relax
\enablemode[100]
\starttext
A
\bbb{100}
Inside mode 100
\eee
\bbb{101}
Inside mode 101
\eee
\stoptext
Depending on the actual use case, there might be simpler ways.
Aditya
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next prev parent reply other threads:[~2019-02-28 11:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-28 10:29 Procházka Lukáš Ing.
2019-02-28 11:54 ` Aditya Mahajan [this message]
2019-02-28 12:14 ` Procházka Lukáš Ing.
2019-03-01 0:24 ` Hans Hagen
2019-03-01 8:35 ` Hans van der Meer
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